Oshawa, ON 14 Day Weather - WeatherWorld.com
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Oshawa, ON Weather Forecast


Oshawa, ON Weather Forecast Dated: 118 AM Thu Oct 08 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Thursday, October 8, 2026
Mid-Morning
12°C 53°F
Sunny
Mid-Afternoon
17°C 63°F
Overcast
Early-Evening
12°C 54°F
Sunny
Refreshing around 17°C 63°F, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds out of the WNW at 26 km/h 16 mph. Gusts up to 37 km/h 23 mph.
Friday, October 9, 2026
Mid-Morning
10°C 49°F
Partly Cloudy
Mid-Afternoon
15°C 60°F
Sunny
Early-Evening
11°C 51°F
Sunny
Mildly cool near 15°C 60°F, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the WNW to the NNW at 9 km/h 5 mph.
Saturday, October 10, 2026
Mid-Morning
11°C 51°F
Overcast
Mid-Afternoon
17°C 63°F
Overcast
Early-Evening
13°C 56°F
Overcast
Comfortable at 17°C 63°F, overcast throughout the day, with steady humidity and barometric pressure falling. Winds moving from the E to the SE at 12 km/h 7 mph.
Sunday, October 11, 2026
Mid-Morning
16°C 60°F
Overcast
Mid-Afternoon
17°C 63°F
Overcast
Early-Evening
15°C 59°F
Drizzle
Cool with a high near 17°C 63°F, drier conditions through late afternoon before showers move in, with increasing humidity and barometric pressure falling. Winds swinging from the SSW to the SE at 14 km/h 9 mph.
Monday, October 12, 2026
Mid-Morning
15°C 60°F
Partly Cloudy
Mid-Afternoon
20°C 69°F
Sunny
Early-Evening
17°C 63°F
Cloudy
Mild with a high of 20°C 69°F, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the NW to the SSW at 16 km/h 10 mph. Gusts up to 34 km/h 22 mph.
Tuesday, October 13, 2026
Mid-Morning
17°C 62°F
Scattered Showers
Mid-Afternoon
12°C 53°F
Scattered Showers
Early-Evening
7°C 45°F
Overcast
Cool and brisk at 12°C 53°F, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds turning from the WSW to the NNW at 29 km/h 18 mph. Gusts up to 48 km/h 30 mph.
Wednesday, October 14, 2026
Mid-Morning
3°C 38°F
Sunny
Mid-Afternoon
11°C 51°F
Partly Cloudy
Early-Evening
7°C 43°F
Overcast
Chilly near 11°C 51°F, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds out of the NW at 16 km/h 10 mph.
Thursday, October 15, 2026
Mid-Morning
8°C 47°F
Overcast
Mid-Afternoon
12°C 53°F
Overcast
Early-Evening
12°C 53°F
Overcast
Crisp with a high near 12°C 53°F, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the SE at 19 km/h 12 mph.
Friday, October 16, 2026
Mid-Morning
17°C 63°F
Partly Cloudy
Mid-Afternoon
24°C 74°F
Scattered Showers
Early-Evening
20°C 67°F
Scattered Showers
Mild temperatures up to 24°C 74°F, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the SSW to the SW at 12 km/h 7 mph. Gusts up to 32 km/h 20 mph.
Saturday, October 17, 2026
Mid-Morning
19°C 65°F
Scattered Showers
Mid-Afternoon
24°C 74°F
Sunny
Early-Evening
20°C 67°F
Light Showers
Mild with a high of 24°C 74°F, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the S to the SSW at 10 km/h 6 mph.
Sunday, October 18, 2026
Mid-Morning
13°C 55°F
Overcast
Mid-Afternoon
13°C 55°F
Overcast
Early-Evening
12°C 53°F
Overcast
Chilly near 13°C 55°F, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the WNW to the NNW at 9 km/h 5 mph.
Monday, October 19, 2026
Mid-Morning
8°C 47°F
Overcast
Mid-Afternoon
12°C 54°F
Sunny
Early-Evening
8°C 47°F
Sunny
Crisp with a high near 12°C 54°F, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds NW at 15 km/h 9 mph.
Tuesday, October 20, 2026
Mid-Morning
7°C 44°F
Sunny
Mid-Afternoon
16°C 60°F
Sunny
Early-Evening
12°C 54°F
Sunny
Refreshing around 16°C 60°F, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the WSW to the NW at 14 km/h 9 mph.
Wednesday, October 21, 2026
Mid-Morning
7°C 44°F
Sunny
Mid-Afternoon
10°C 50°F
Sunny
Early-Evening
6°C 43°F
Overcast
Cool and brisk at 10°C 50°F, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the N to the WSW at 10 km/h 6 mph.
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